Nikon D3X User Manual page 45

Set exposure
compensation
(pg. 128)
Shutter speed
lock (exposure
mode f or h;
pg. 123)
Aperture lock
(exposure
mode g or h;
pg. 124)
+
E button
Main command dial
+
F button Main command dial
+
F button Sub-command dial
Top control panel
SHOOT
CUSTOM
Top control panel
SHOOT
CUSTOM
Top control panel
X
19